Server Applications using Node.js

  • Soujanya
  • 7 (Registered)
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Course duration: 24 hours real time session + 10 hours monitored hands-on

Batches Available: Weekend Only (Sat & Sun)

Ideal For: The course is ideal for beginners and intermediate level developers. If you are new to Node JS but have a technology background, this course could be considered.

Post course benefits: Lifetime access to online repository, Mock interview support, project support

Recruitment support: eAgeIT will propose candidates of this program for any open opportunities with its client portfolio. We do not guarantee placement. This will be purely merit based support.


This workshop teaches the participants how to design and develop server side applications using the event-driven, non-blocking model framework Node.js. This program inducts the participant in some of the advanced concepts of the JavaScript language so that the participant is well equipped to build end-to-end application using JavaScript.

Course Objective:

  • Understand the non-blocking nature of Node.js
  • Writing asynchronous code with callbacks and streams
  • Learn how to modularize code using NPM and require()
  • Understand and take advantage of the built-in apis for building scalable few applications
  • Learn how to build web applications using Express.js
  • Understand how to handle authentication and authorization
  • Learn how to build real-time applications using WebSockets and

Target Audience:

  • Web developer who wants to build data intensive scalable applications using Node.js


  1. Must Have
    • Experience in application development in any programming language
    • Intermediate to advanced knowledge of the JavaScript language
  2. Good To Have
    • Exposure to any server technology (J2EE, .NET, Ruby etc)
  3. Infrastructure Requirement
    • js
    • Chrome
    • Internet Connection
    • Docker

Case Study:

  • Building a “Express like” web framework from the scratch
  • A Task Manager application using Express
  • Real-time chat application using
  • Building RESTFul services with Hapi.js

Detailed Coverage:

  1. Introduction to Node.js
    • Installing Node.js
    • Node’s Event Loop
    • Alternatives to Node.js
    • Writing asynchronous code
  2. Unit Testing
    • Writing Tests Using Mocha.js
    • Assertion helpers in Chai.js
    • Mocks using sinon.js
    • Setting up a test harness for Node application
  3. Modularizing code
    • Understanding built-in modules
    • Techniques for modularizing JavaScirpt code
    • Using require() to modularize application code
    • Using npm for third-party modules
    • Handling Exceptions
  4. Events and Streams
    • Understanding Events
    • EventEmitter class
    • Understanding Streams
    • Reading and writing streams
    • Using pipe()
  5. Accessing Local Resources
    • Process Object
    • Manipulating File System
    • Understanding Buffers
  6. Node.js and the web
    • Handling web requests
    • Building a web server
    • Understanding the need for web sockets
    • Realtime interaction using
  7. Building web applications using Express.j
    • Installing Express.js
    • Routing
    • Parameters and queries in routing
    • Using blocks for layout
    • Displaying data
    • Working with forms
    • Serving files
    • Working with cookies and sessions
    • Authentication and authorization
    • Error Handling
    • Persisting data in the database
  8. Deploying Node applications
    • Setting ‘ENVIRONMENT’
    • Setting appropriate environment variables
    • Handling appropriate logging levels
    • Ensure application auto restarting
    • Using a Process Manager
    • Using PM2
    • Using a Cache Server
  9. RxJs
    • Streams as data source
    • Difference between Iterators and Observables
    • Using RxJs for observable manipulation
    • Sequences
    • Using sequence operators such as map(), filter(), concatAll(), reduce(), zip()
    • Handling Errors
  10. Restful Server Applications using Hapi.js
    • Creating Server
    • Configuring Routes
    • Handling Requests & Responses
    • Serving Static Resources
    • Using Plugins
  11. Scaling Node applications
    • The Child process model
    • exec, spawn, and fork functions
    • Using the Cluster module
  12. Node.js Eco System
    • Node Packages
    • Packages of interest
    • Deciding Factors
  13. Debugging Node Applications
      • Node Inspector
      • Using –-inspect switch in node
      • Using ‘debug’ module
  14. Using the ‘debugger’ expression


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Course Content

Time: 3 days

Curriculum is empty



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Customized, Immersive, Hands-On Driven

    INR 25000/-

INR 14999/-


  • Real time virtual classes
  • Pre course reading material
  • Suppliment resources
  • Language: English
  • Certificate of completion

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Your Dream Course Is Only A Step Away

Your Dream Course Is Only A Step Away

Your Dream Course Is Only A Step Away

Your Dream Course Is Only A Step Away

Your Dream Course Is Only A Step Away